STEF512SRX Datasheet - STMicroelectronics

STEF512SRX Dual electronic fuse

The STEF512SRX is an integrated dual electronic fuse, designed to protect circuitry on the output from overcurrent and overvoltage events, in those applications requiring hot swap operation and inrush current control. The device embeds two electronic fuses, one for the 5 V rail and one for the 12 V .

STEF512SRX Features

* 5 V and 12 V channels into one chip

* 25 V absolute maximum input voltage

* Precise output overvoltage clamp

* Fixed overcurrent protection for both channels

* Reverse current protection on 5 V channel

* Thermal protection

* Available in auto

STEF512SRX-STMicroelectronics.pdf